1. Preoperative platelet function predicts perioperative bleeding complications in ticagrelor- treated cardiac surgery patients: a prospective observational study 
C.J. Malm, E.C. Hansson, J. Åkesson, M. Andersson, C. Hesse, C. Shams Hakimi, A. Jeppsson 
British Journal of Anaesthesia 
Volume 117, Issue 3, Pages (September 2016)
DOI: /bja/aew189
Copyright © 2016 The Author(s) Terms and Conditions

2. Fig 1
Scatter plot of preoperative adenosine diphosphate (ADP)-induced aggregation and time since last dose of ticagrelor in ticagrelor-treated subjects. There was a linear correlation between the tested variables (R2=0.30, P<0.001).
British Journal of Anaesthesia  , DOI: ( /bja/aew189)
Copyright © 2016 The Author(s) Terms and Conditions

3. Fig 2
Receiver operating characteristic curve for the precision of adenosine diphosphate (ADP)-induced aggregation to predict severe bleeding. The cut-off value (22 U) had a sensitivity of 76% and a specificity of 75%.
British Journal of Anaesthesia  , DOI: ( /bja/aew189)
Copyright © 2016 The Author(s) Terms and Conditions

4. Fig 3
The distribution of the preoperative adenosine diphosphate (ADP)-induced aggregation values. The upper portion of the figure shows a scatter plot of the ADP-induced aggregation of the subjects with severe bleeding. The normal range of ADP-induced aggregation (43–100 U) is marked by a green background.
British Journal of Anaesthesia  , DOI: ( /bja/aew189)
Copyright © 2016 The Author(s) Terms and Conditions

5. Fig 4
Probability of severe bleeding in relation to the preoperative adenosine diphosphate (ADP)-induced aggregation. The grey area represents the 95% confidence interval.
British Journal of Anaesthesia  , DOI: ( /bja/aew189)
Copyright © 2016 The Author(s) Terms and Conditions